Metal treatment – Process of modifying or maintaining internal physical... – Carburizing or nitriding using externally supplied carbon or...
Reexamination Certificate
2004-04-22
2008-10-07
King, Roy (Department: 1793)
Metal treatment
Process of modifying or maintaining internal physical...
Carburizing or nitriding using externally supplied carbon or...
Reexamination Certificate
active
07431777
ABSTRACT:
Cermets, particularly composition gradient cermets can be prepared starting with suitable bulk metal alloys by a reactive heat treatment process involving a reactive environment selected from the group consisting of reactive carbon, reactive nitrogen, reactive boron, reactive oxygen and mixtures thereof.
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Antram Robert Lee
Bangaru Narasimha-Rao Venkata
Chun ChangMin
Fowler Christopher John
Jin Hyun-Woo
ExxonMobil Research and Engineering Company
King Roy
Migliorini Robert A.
Roe Jessee
LandOfFree
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